# Power Supply Unit Zalman ZM800-TXII 800W

**URL:** https://aio.lv/en/product--zalman-zm800-txii--10601793
**Data updated:** 2025-12-30 08:50 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** ZALMAN
**Manufacturer code:** ZM800-TXII
**EAN:** 8809213762727
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zalman-zm800-txii--10601793

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Zalman ZM800-TXII MegaMax is an 800W ATX power supply unit certified with 80 PLUS efficiency. It operates on an AC input voltage of 220-240V and frequency of 50-60Hz. This non-modular PSU features active cooling with a 12 cm fan, ensuring optimal performance and reliability. Its compact dimensions (150mm width, 140mm depth, 86mm height) make it suitable for various PC builds.

## Long description

The Zalman ZM800-TXII MegaMax is an 800W ATX power supply unit designed for desktop PC systems. It is 80 PLUS (230V EU) standard certified for efficiency and delivers stable power with Intel ATX 12V Ver2.31 compatibility. The PSU uses active PFC and a 120 mm hydraulic dynamic bearing (HDB) fan to provide reliable cooling and reduced electromagnetic interference while operating from 220–240 VAC input.
Advantages
Active PFC improves energy efficiency and reduces electromagnetic emissions while helping prevent reverse current. The HDB (Hydro-Dynamic Bearing) fan offers quieter, smoother operation, extended durability and lower heat generation. Quality, performance-oriented components enhance reliability and reduce unnecessary power loss. The compact housing (140 x 150 x 86 mm) fits a wide range of PC cases.
Suitable for
Mainstream desktop PCs and home office systems
Gaming builds that require up to 800 W total power
Systems needing stable 12V ATX power with multiple PCI-E and SATA connectors
Upgrades or replacements for ATX-compatible cases
Key specifications
Model: ZM800-TXII
Total power: 800 W
80 PLUS certification: 80 PLUS (230V EU standard)
Efficiency: up to 85% (typical load at 230 VAC)
Input voltage / frequency: 220–240 VAC, 50–60 Hz
Input current: 7 A
PFC: Active PFC
Protection: OPP, OVP, UVP, SCP
Form factor / standard: Intel ATX 12V Ver2.31
Dimensions: 140 (L) x 150 (W) x 86 (H) mm
Weight: 1.85 kg
MTBF: 100,000 hours
Fan: 120 mm HDB, rated speed 2500 RPM
Connectors: Motherboard 20+4 pin (1), CPU 4+4 pin (1), CPU 8 pin (1), PCI-E 6+2 pin (4), SATA (8), IDE (4), FDD (1)
How to use
Install the Zalman ZM800-TXII in a compatible ATX case following standard PSU mounting orientation and secure it with screws. Connect the 20+4 pin main connector to the motherboard and the appropriate CPU power connector (4+4 or 8 pin). Attach PCI-E connectors to graphics cards and use SATA/IDE cables for drives and peripherals. Ensure the input voltage selector (if present) and mains supply match 220–240 VAC and plug the unit into a properly grounded outlet. Power on the system and monitor for normal operation and fan activity.
Usage recommendations
Use this PSU in systems that match its power and connector requirements; avoid overloading beyond the rated 800 W. Ensure adequate case ventilation and periodic dust cleaning of the 120 mm fan to maintain cooling efficiency and prolong service life.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 800 W |
| Power Factor Correction (PFC) type | Active |
| Input current | 7 |
| AC input frequency | 50 - 60 |
| AC input voltage | 220 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Cabling type | Non-Modular |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | HDB |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Cooling type | Active |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.85 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 10 - 45 |

## FAQ

### How much does the Power Supply Unit Zalman ZM800-TXII cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ZALMAN products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ZALMAN service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, 80 plus certification, fan diameter, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Power Supply Unit Zalman ZM800-TXII?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10601793/64810677_large.webp